Viewing Station: IL-VR-30 : Danville 0.7 NNW
Jul 8, 2017 - May 27, 20263,018 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.47"
May 1-27, 2026(25 of 27 days covered by obs)
NOAA Normal
3.89"
Departure from Normal
-1.42" : 63% of Normal
Year-To-Date: 16.12"
Jan 1 to May 27, 2026(126 of 147 days covered by obs)
NOAA Normal
15.29"
Departure from Normal
0.83" : 105% of Normal
Water Year-To-Date: 20.67"
Oct 1, 2025 to May 27, 2026(202 of 239 days covered by obs)
NOAA Normal
24.29"
Departure from Normal
-3.62" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.43
2.40
0.03
Feb
2.00
2.11
-0.11
Mar
2.91
2.92
-0.01
Apr
4.06
4.11
-0.05
May
4.47
4.52
-0.05
Jun
4.73
4.86
-0.13
Jul
4.14
4.23
-0.09
Aug
3.38
3.34
0.04
Sep
3.01
3.03
-0.02
Oct
3.32
3.40
-0.08
Nov
3.24
3.30
-0.06
Dec
2.44
2.50
-0.06
40.13
40.72
-0.59